40645432816

素因数分解:

$2^4\times {\mathrm{40829}}^1\times {\mathrm{62219}}^1$

素因数の和:103056

約数の個数: 20

約数和(自身を含む): 78753720600

約数和(自身を除く): 38108287784

約数列:

[1, 2, 4, 8, 16, 40829, 62219, 81658, 124438, 163316, 248876, 326632, 497752, 653264, 995504, 2540339551, 5080679102, 10161358204, 20322716408, 40645432816]

約数ペア:

[(1, 40645432816), (2, 20322716408), (4, 10161358204), (8, 5080679102), (16, 2540339551), (40829, 995504), (62219, 653264), (81658, 497752), (124438, 326632), (163316, 248876)]